diff --git a/README.org b/README.org
index bdd0c7f..4720b1d 100644
--- a/README.org
+++ b/README.org
@@ -256,3 +256,24 @@ the environment variables set according to the installed environment.
 #+END_SRC
 
 most of this is dynamically construct the content of the paths.
+
+* Asset Dependencies
+
+** Hero sprites
+
+[[https://opengameart.org/content/penguin-for-loderunner][Penguin for Loderunner from OpenGameArt]]
+
+license: public domain CC0
+
+** Tile Texture
+
+[[https://opengameart.org/content/simple-broad-purpose-tileset][Simple Broad Purpose Tile Set]]
+
+license: public domain CC0
+
+** Box Art and similar images
+
+These images were created with ChatGPT based  on my prompts. AFAICT
+that makes me the owner of those things.
+
+license: public domain CC0